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steve mueller

steve m.

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A 795-μC charge moves in the xy-plane along the y-axis at a speed of 6.24 × 106 m/s. At the instant the charge passes the origin, what is the magnitude of the magnetic field due to the moving charge at x = 2.8 cm, y = 2.8 cm?

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Myasthenia gravis is an autoimmune disease - that is, a disease in which one's immune system gradually attacks a part of one's own body, in this case the receptors for acetylcholine at the neuromuscular junction. Which of the following drugs might be useful in treating this disease? Atropine (a muscarinic receptor antagonist) A drug that inhibits acetylcholinesterase A drug that inhibits release of acetylcholine Curare (a nicotinic receptor antagonist)

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The velocity of blood flow is: a) directly related to cross-sectional area b) inversely related to cross-sectional area c) fastest through the capillaries d) A and C

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Carmen borrowed a total of $25,000 from two different banks to start a business. One bank charged the equivalent of 3% simple interest, and the other charged 2.5% interest. If the total interest after 2 years was $1470, determine the amount borrowed from each bank. Carmen borrowed $\boxed{} at 3%. Carmen borrowed $\boxed{} at 2.5%.

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Question 2 Describe the different methods of supervision within social work. (6) (20 marks) Your description must include the phases of supervision (6), the roles of a supervisor (6), and the ethical responsibility of supervision (2). 20

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A stock price is currently $50. Over each of the next two three-month periods it is expected to go up by 6% or down by 5%. The risk free interest rate is 5% per annum with continuous compounding. a) What is the value of a six-month European put option with a strike price of $51? b) What is delta of this option? c) If the put option was American would it ever be optimal to exercise it early at any of the nodes of the tree? Explain. [Use Binomial tree to price this option.]

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Use the concept of source transformation to find Vo in the circuit given below, where A = -4. Please report your answer so that the magnitude is positive and all angles are in the range of -180 degrees to +180 degrees. The output voltage Vo = 101Z[18.43|V]

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Larry Bomser has been asked to evaluate sizes of tire inventories for retail outlets of a major tire manufacturer. From a sample of 120 stores he has found a mean of 310 tires. The industry average is 325. If the standard deviation for the sample was 72, would you say that the inventory level maintained by this manufacturer is significantly different from the industry norm? Explain why. (Use a 95 percent confidence level.)

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Why does Primoratz believe the "Reign of Terror" was a case of terrorism? A) The violence targeted a large group of people. B) The violence was meant to coerce people into following revolutionary laws. C) The violence was primarily the explosion of bombs in public places. D) The violence was committed by religious fanatics. Which of the following is NOT a reason that state terrorism is worse than non-state terrorism? A) State terrorism often occurs on a larger scale, which results in more deaths. B) State terrorism frequently involves deception and hypocrisy. C) State terrorism is often a form of misguided nationalism. D) State terrorism is almost never the only option.

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a. A Platinum Resistance Temperature Detector (RTD) PT100 measures 136.7 Ω at 100°C. (i) Calculate the resistance of the RTD at 40°C. (ii) Calculate the temperature when the resistance is 110 Ω. (iii) Write your reflections on the answer obtained. b. Figure 4 shows an NTC thermistor, R2, in a voltage divider signal conditioning circuit. The thermistor will be used to measure temperature from 0°C to 100°C. At 0°C, R2 = 120 kΩ and at 100°C, R2 = 2 kΩ. Calculate the output voltage in the circuit at 30°C. 5V R1 15 kΩ Vout R2 GND -to Figure 4

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